Henning: Good point. I do see a number of errors in the log. It looks like the json routine is looking for data that is not in the http query as specified by the author. 17(125579) DEBUG: json [json_mod.c:70]: _json_extract_field(): Event-Name: [update] 17(125579) DEBUG: json [json_mod.c:70]: _json_extract_field(): Event-Package: [dialog] 17(125579) DEBUG: json [json_mod.c:70]: _json_extract_field(): Json-c error - failed to extract field [Presentity] 17(125579) DEBUG: json [json_mod.c:70]: _json_extract_field(): Presentity: [] 17(125579) DEBUG: json [json_mod.c:70]: _json_extract_field(): Json-c error - failed to extract field [Presentity-User] 17(125579) DEBUG: json [json_mod.c:70]: _json_extract_field(): Presentity-User: [] 17(125579) DEBUG: json [json_mod.c:70]: _json_extract_field(): Json-c error - failed to extract field [Presentity-Realm] 17(125579) DEBUG: json [json_mod.c:70]: _json_extract_field(): Presentity-Realm: [] 17(125579) DEBUG: json [json_mod.c:70]: _json_extract_field(): From: [sip:1020101@<IP of phone>] 17(125579) DEBUG: json [json_mod.c:70]: _json_extract_field(): From-User: [1020101] 17(125579) DEBUG: json [json_mod.c:70]: _json_extract_field(): From-Realm: [<IP of phone>] 17(125579) DEBUG: json [json_mod.c:70]: _json_extract_field(): Json-c error - failed to extract field [From-URI] 17(125579) DEBUG: json [json_mod.c:70]: _json_extract_field(): From-URI: [] 17(125579) DEBUG: json [json_mod.c:70]: _json_extract_field(): To: [sip:1020108@<IP of server>:50060] 17(125579) DEBUG: json [json_mod.c:70]: _json_extract_field(): To-User: [1020108] 17(125579) DEBUG: json [json_mod.c:70]: _json_extract_field(): Json-c error - failed to extract field [To-URI] 17(125579) DEBUG: json [json_mod.c:70]: _json_extract_field(): To-URI: [] 17(125579) DEBUG: json [json_mod.c:70]: _json_extract_field(): Call-ID: [1020101@<IP of phone>] 17(125579) DEBUG: json [json_mod.c:70]: _json_extract_field(): Json-c error - failed to extract field [From-Tag] 17(125579) DEBUG: json [json_mod.c:70]: _json_extract_field(): From-Tag: [] 17(125579) DEBUG: json [json_mod.c:70]: _json_extract_field(): Json-c error - failed to extract field [To-Tag] 17(125579) DEBUG: json [json_mod.c:70]: _json_extract_field(): To-Tag: [] 17(125579) DEBUG: json [json_mod.c:70]: _json_extract_field(): Json-c error - failed to extract field [Direction] 17(125579) DEBUG: json [json_mod.c:70]: _json_extract_field(): Direction: [] 17(125579) DEBUG: json [json_mod.c:70]: _json_extract_field(): State: [Confirmed] 17(125579) DEBUG: presence [event_list.c:348]: search_event(): start event= [dialog/5] On 8/28/19 12:00 PM, Henning Westerholt wrote: > Hello Bill, > > just giving some generic debug pointers here: > > - do you see any errors in the kamailio log file? > > - do you see any SIP traffic (e.g. by observing with ngrep, wireshark > etc..) to the phone after your curl command? > > Cheers, > > Henning > > Am 28.08.19 um 19:04 schrieb bill(a)novatrope.us: >> Hi all: >> >> I am trying to use the procedure for setting BLF lights described in >> https://blog.voipxswitch.com/2018/02/22/kamailio-controlling-presence-with-… >> >> >> WIthout success. >> >> My configuration is 1 Grandstream GXP2130 phone behind a NAT on a >> public IP. (IPP in example below) >> >> Kamailio is running on public IP (IPK in example) listening on port >> 50060 >> >> The command I am sending: >> >> curl -d >> '{"Call-ID":"1020101@<IPP>","Event-Category":"presence","Event-Name":"update","Event-Package":"dialog","Expires":"3600","To":"sip:1020108@<IPK>:50060","To-User":"1020108","To-Realm":"<IPK>:50060","From":"sip:1020101@<IPP>","From-User":"1020101","From-Realm":"<IPP>","State":"Confirmed"}' >> >> http://localhost:8080/presence/ >> {"Call-ID":"1020101@<IPP>","Event-Category":"presence","Event-Name":"update","Event-Package":"dialog","Expires":"3600","To":"sip:1020108@<IPK>:50060","To-User":"1020108","To-Realm":"<IPK>:50060","From":"sip:1020101@<IPP>","From-User":"1020101","From-Realm":"<IPP>","State":"Confirmed"} >> >> >> >> >> Kamailio appears to be processing the command OK, so I think I am just >> not setting it up properly> >> >> Anybody having any luck with this procedure, let me know how you are >> getting it to work. >> >> >> Bill >> >> >> >> _______________________________________________ >> Kamailio (SER) - Users Mailing List >> sr-users(a)lists.kamailio.org >> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users